Name the kind of spherical mirror used to obtain : A virtual and enlarged image

Explanation

To solve the question, "Name the kind of spherical mirror used to obtain a virtual and enlarged image," we can follow these steps:

### Step 1: Understand the Types of Spherical Mirrors
Spherical mirrors are primarily of two types: concave mirrors and convex mirrors.

### Step 2: Identify the Characteristics of Each Mirror
- **Concave Mirror**: This type of mirror curves inward. It can produce both real and virtual images depending on the position of the object relative to the focal point.
- **Convex Mirror**: This type of mirror curves outward. It always produces virtual images that are smaller than the object.
...